This is the A-to-Z story of Andrew (Ben Feldman) and Zelda (Cristin Milioti) - a pair that almost wasn't - and all that happened from the day they met. When a computer glitch sends her a total mismatch, she's asked to come in for an interview at the internet dating site where Andrew works, and this is where it all begins. Andrew and Zelda meet for the first time and despite their differences, sparks fly. She thinks it's chance. He thinks it's fate and is convinced she's the shimmering girl in the silver dress he saw several years earlier.